van Eck, G.T.M.; Mergaert, K. (2004). Monitoring and assessment as a tool to support the common Dutch-Flemish management of the Scheldt-estuary, in: Timmerman, J.G. et al. (Ed.) Information to support sustainable water management: from local to global levels. Proceedings MTM-IV 15-18 September 2003, St. Michielsgestel, The Netherlands. pp. 311-316, more